From: Chris Ball <cjb@laptop.org>
To: Balaji T K <balajitk@ti.com>
Cc: linux-mmc@vger.kernel.org, subhashj@codeaurora.org,
adrian.hunter@intel.com
Subject: Re: [PATCH v2] mmc: core: eMMC in Sleep mode before suspend
Date: Wed, 21 Sep 2011 13:47:28 -0400 [thread overview]
Message-ID: <m21uv96b4f.fsf@bob.laptop.org> (raw)
In-Reply-To: <1315499919-804-1-git-send-email-balajitk@ti.com> (Balaji T. K.'s message of "Thu, 8 Sep 2011 22:08:39 +0530")
Hi Balaji,
On Thu, Sep 08 2011, Balaji T K wrote:
> Put MMC to sleep if it supports SLEEP/AWAKE (CMD5)
> in the mmc suspend so that Vcc (NAND core) can be cut
> to minimize power consumption.
> eMMC put into SLEEP can respond to CMD0 or H/W reset or CMD5.
> Current implemention on resume from suspend relies on CMD0 in
> mmc_init_card to get out of SLEEP mode.
>
> Signed-off-by: Balaji T K <balajitk@ti.com>
> Acked-by: Venkatraman S <svenkatr@ti.com>
Thanks, pushed to mmc-next for 3.2.
- Chris.
--
Chris Ball <cjb@laptop.org> <http://printf.net/>
One Laptop Per Child
next prev parent reply other threads:[~2011-09-21 17:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-08 16:38 [PATCH v2] mmc: core: eMMC in Sleep mode before suspend Balaji T K
2011-09-09 6:34 ` Subhash Jadavani
2011-09-09 6:56 ` Adrian Hunter
2011-09-21 17:47 ` Chris Ball [this message]
2012-04-12 4:24 ` Chris Ball
2012-04-12 7:22 ` T Krishnamoorthy, Balaji
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